Synthesis and complex formation of new unsymmetrical vic-dioximes

Sevindir H.

SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, vol.26, no.4, pp.605-615, 1996 (Peer-Reviewed Journal) identifier identifier

  • Publication Type: Article / Article
  • Volume: 26 Issue: 4
  • Publication Date: 1996
  • Doi Number: 10.1080/00945719608004765
  • Journal Name: SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY
  • Journal Indexes: Science Citation Index Expanded, Scopus
  • Page Numbers: pp.605-615

Abstract

anti-chloro(g-nitro phenyl)glyoxime (CPNPGH(2)) has been synthesized by chlorination of anti-p-nitrophenylglyoxime. The reaction of CPNPGH(2) with suitable aryl- or arylklyamines in ethanol between -5 degrees C and -15 degrees C gives unsymmetrical vic-dioximes, namely, anilino-p-nitrophenylglyoxime (APNPGH(2)), benzylamino-p-nitrophenylglyoxime (BAPNPGH(2)), p-toluidino p-nitrophenylglyoxime (PTPNPGH(2)) or p-anisidino-p-nitrophenylglyoxime (PAPNPGH(2)). The Ni(II) and Cu(II) complexes of these ligands are square-planar while the Co(II) complexes are octahedral with water molecules as axial ligands. H-1 NMR, IR and elemental analyses data of the complexes and ligands are given.